RegExr.com is an online tool to learn, build, and test Regular Expressions. It was created by Grant Skinner and the nice people at gskinner.com.
Cost / License
- Free
- Open Source (GPL-3.0)
Application type
Platforms
- Online
Canada
ReX.js Alternatives
Apps similar to ReX.js include RegExr, which is free and open source. Other options are Wildcard, iHateRegex, RegexPilot and Regex101 Chrome Extension. In total there are five Regular Expression Editors like ReX.js for the web, self-hosting, Mac and Linux.
Alternatives list
- 44 RegExr alternatives
Cost / License
- Free
- Open Source
Platforms
- Linux
- Flathub
iHateRegex offers an easy way for developers to find helpful and reusable regular expressions while also providing an intuitive playground to interact with regex snippets to create or just learn.
Cost / License
- Free
- Open Source
Platforms
- Online
- Self-Hosted
India
Visual regex builder for Mac featuring drag-and-drop blocks, AI that generates patterns from English, explanations for each regex part, 21 real regex engines, instant engine switching, real-time match testing, sample library, VS Code integration, export, and offline AI support.
Cost / License
- Freemium
- Proprietary
Application type
Platforms
- Mac
Belgium
EU
+2
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, Go, JavaScript, Java.
Cost / License
- Free
- Proprietary
Platforms
- Google Chrome
